155548995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13591}}^1$

素因数の和:13715

約数の個数: 32

約数和(自身を含む): 287063040

約数和(自身を除く): 131514045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 11445, 13591, 40773, 67955, 95137, 203865, 285411, 475685, 1427055, 1481419, 4444257, 7407095, 10369933, 22221285, 31109799, 51849665, 155548995]

約数ペア:

[(1, 155548995), (3, 51849665), (5, 31109799), (7, 22221285), (15, 10369933), (21, 7407095), (35, 4444257), (105, 1481419), (109, 1427055), (327, 475685), (545, 285411), (763, 203865), (1635, 95137), (2289, 67955), (3815, 40773), (11445, 13591)]